Hi all,
I have found that you can associate extra, non-visible data
to a row in a TreeView by putting it in the ListStore.
However, in C# it seems I am limited to the types
GLib.TypeFundamentals.Type*. I tried to derive my extra data
from a GLib.Object, but this(below) simple test shows that even
GLib.Object fails as a GLib.Value. This is with mono 0.17 and
gtk-sharp 0.6.
Am I misunderstanding GLib.Value? Other examples (mphoto,
monotalk) work around it by using strings and doing searches to
recover references to objects. Is there a better way to
associate an arbitrarily typed reference to a row in a ListStore?
Thanks for any help,
Dave
namespace TestMe
{
using GLib;
public class Test
{
public static void Main(string[] args)
{
Value value = new Value(new Object());
}
}
}
--
$ mcs /r:glib-sharp.dll Value.cs
Compilation succeeded
$ mono Value.exe
(Value.exe:3471): GLib-GObject-CRITICAL **: file gobject.c: line 1541 (g_value_set_object): assertion `G_VALUE_HOLDS_OBJECT (value)' failed
$
--
Dave Bacon <dbacon@cis.ksu.edu>
work: Nichols 119 (785)532-6350 ext 38
home: 2429 Himes Rd (785)565-0787